Water heater:  high end water heaters run $2800 installed, I would not be concerned about thisFurnace:  a good furnace has a useful life of 30 yearsNegative slope:  this is likely the root cause for the foundation issueKey question:  how much is the house going to worth if you repair these issues? 

Bot otherwise, it's generally not harmful unless disturbed.They also make concrete replacement tiles (widely available at Home Depot) that enable you to replace individual tiles that break.

Been installing carpet for almost 20 years.

@Afrothiti ManolisI would start speaking to electricians on separating the units and installing another meter.

We are at a place where the efficiency is complete (touchup clean-up, photos, listing, etc. to take place this weekend), but had our contractor over this morning to let us know the windows will be ready to be installed in 4-6 weeks. 

Will be $15,000 installed.

if you have gas appliances install a carbon monoxide detector outside the bedroom door.  

@Rachel Fazio generally speaking when a basement floods, you get the water out, remove any affected wood, drywall, carpet/pad and install high power dehumidifiers with fans. 

.- Civil Contractor: installation of water, storm sewer, sanitary sewer, curb and sidewalks, driveway crossing, etc.- Lawyer /notaryIt would also be helpful if anyone can share specific costs for any items, any unexpected costs, and the total cost.Thank you!

When the counter installer installed the countertops they cracked it.